package com.googlecode.chigscommons.repository.jpa.impl;

import java.util.ArrayList;
import java.util.Collection;

import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.GrantedAuthorityImpl;
import org.springframework.security.core.userdetails.UserDetails;

import com.googlecode.chigscommons.domain.User;

public class UserServiceImpl implements UserDetails {

	private final User user;
	
	public UserServiceImpl(User user) {
		this.user = user;
	}

	@Override
	public Collection<GrantedAuthority> getAuthorities() {
		Collection<GrantedAuthority> grantedAuthorities = new ArrayList<GrantedAuthority>();
		if (user.isAdmin()) {
			grantedAuthorities.add(new GrantedAuthorityImpl("ROLE_ADMIN"));
		}
		grantedAuthorities.add(new GrantedAuthorityImpl("ROLE_USER"));
		return grantedAuthorities;
	}

	@Override
	public String getPassword() {
		return user.getPassword();
	}

	@Override
	public String getUsername() {
		return user.getEmail();
	}

	@Override
	public boolean isAccountNonExpired() {
		return true;
	}

	@Override
	public boolean isAccountNonLocked() {
		return true;
	}

	@Override
	public boolean isCredentialsNonExpired() {
		return true;
	}

	@Override
	public boolean isEnabled() {
		return user.isEnabled();
	}

	public User getUser() {
		return user;
	}
	
	public Long getSalt() {
		return user.getId();
	}
}
